Finding top 10 sold item in mongoose mongodb

I have the below collection in mongodb

    {
  "_id": {
    "$oid": "632998b73211535e81cebadb"
  },
  "locationName": "",
  "orderId": "541961903613",
  "transactionId": "Sep1520221228",
  "customerId": "1663240552828",
  "locationId": "WALMRTLOC09",
  "storeType": "AS",
  "tenantId": "1517911f-f507-426e-8764-536129741eab",
  "orderTotal": 157.92,
  "isActive":true,
  "items": [
    {
      "_id": {
        "$oid": "63231101ad8b7d798778b77e"
      },
      "item_id": "milk123",
      "title": "Sara Milk",
      "quantity": 24,
      "msrp": 7.59,
      "offerPrice": 6.58
    }
  ],
  "tenantName": "walmart",
  "createdAt": {
    "$date": {
      "$numberLong": "1663670455252"
    }
  },
  "updatedAt": {
    "$date": {
      "$numberLong": "1663670455252"
    }
  }
}

I have tried the below aggregation

 const data = await TransactionModel.aggregate([
      {
        $match: {
          $and:[
          {createdAt: {
            $gte: new Date(req.body.filter.startDate),
            $lte: new Date(req.body.filter.endDate)
          }
        },
        {orderTotal:{"$gte":0}}
        
    ]
  }
      },
      {
        $group: {
          _id: null,
          totalCount: {
            $sum: 1
          },
          activeCount: {
            $sum: {
              $cond: [
                {
                  $eq: ['$isActive', true]
                },
                1,
                0
              ]
            }
          }
        }
      },
      {
        $project: {
          _id: 0,
          totalCount: 1,
          activeCount: 1,
          inactiveCount: {
            $subtract: ['$totalCount', '$activeCount']
          }
        }
      }
    ]);

I will have multiple data in a collection for a unique transactionId. I need to aggregate the entire collection and get the data for the top 10 sold products based on the items which is a object array. Where the output for the top 10 product will be

[   {title: "milk", totalPrice: 30},   {title: "cookies", totalPrice: 40},   {title: "tea", value: 20}]

What will be the aggregate function for this?